Seigi begins working at "Jewelry Etranger." Richard tells him "you will exhibit no prejudice, nor speak in a discriminatory manner," but fails to understand his intention.
One day, Akashi Mami comes to get a ruby valuated with the strange request to determine if the gemstone has been heated or not.
Mami's brooding expression reminds Seigi of his grandmother, and he is curious.
Meanwhile, Mami's troubled fiancee Homura Takashi arrives at the store...
I'd love to learn more about gemstones, 
but I don't know where to start.
،أودّ التّعرّف على الأحجار الكريمة أكثر
.لكن لا أعلم من أين أبدأ
J’aimerais en apprendre plus
sur les pierres, mais j’étais en galère.
Vorrei imparare di più sulle gemme,
ma non so da dove cominciare.
Quero saber mais sobre pedras
preciosas, mas não sabia o que fazer.
Я хочу побольше узнать о камнях,
но не знаю, с чего начать.